CN108605314A - A kind of uplink data transmission method and relevant device - Google Patents

A kind of uplink data transmission method and relevant device Download PDF

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CN108605314A
CN108605314A CN201680080447.1A CN201680080447A CN108605314A CN 108605314 A CN108605314 A CN 108605314A CN 201680080447 A CN201680080447 A CN 201680080447A CN 108605314 A CN108605314 A CN 108605314A
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symbol
alternative
uplink
sub
assemble
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CN108605314B (en
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闫志宇
官磊
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection (CSMA-CD)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0226—Channel estimation using sounding signals sounding signals per se
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals

Abstract

A kind of uplink data transmission method and relevant device, the efficiency of transmission to solve the problems, such as to exempt from upstream data in licensed spectrum reduce.Method is：The signal that terminal UE receives the sub-frame of uplink that access network equipment is sent sends instruction information, the signal, which is sent, indicates that information is used to indicate the UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate the UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；The UE sends instruction information according to the signal and sends SRS and/or PUSCH in the sub-frame of uplink.

Description

A kind of uplink data transmission method and relevant device Technical field
The present invention relates to field of communication technology more particularly to a kind of uplink data transmission methods and relevant device.
Background technique
In long term evolution (Long Term Evolution, LTE) system, what the transmission of uplink service was dispatched based on base station, the basic time unit of scheduling is subframe, and subframe includes multiple time-domain symbols.Specific scheduling flow are as follows: base station sends control channel, such as Physical Downlink Control Channel (Physical Downlink Control Channel, PDCCH) or enhancing Physical Downlink Control Channel (Enhanced PDCCH, EPDCCH), the control channel can carry Physical Uplink Shared Channel (Physical Uplink Shared Channel, PUSCH scheduling information), the scheduling information includes such as resource allocation information, the control information such as adjustment coding mode.Terminal (User Equipment, UE) detects control channel in subframe, and the reception of downstream data channel or the transmission of uplink data channels are carried out according to the scheduling information carried in the control channel detected.
In the LTE system (LTE-A) of evolution, introduce carrier wave polymerization (CA) technology, the resource of multiple member carriers (Component Carrier, CC) can be scheduled to a UE simultaneously to use, to meet higher peak rate and business demand.Further, due to exempting to permit on (Unlicensed) frequency spectrum to wireless communication system and operator using not constraining, by LTE equipment application in unlicensed spectrum, unlicensed spectrum resource can be not only efficiently used, the demand that more efficiently wireless access can also be provided, meet growing mobile broadband service.LTE system is used using the feasible program for exempting from licensed spectrum first is that will exempt from secondary cell (SCell) frequency spectrum resource of licensed spectrum as LTE base station.Meanwhile the cell in licensed spectrum is as main plot (PCell).
On exempting from licensed spectrum resource, there are multiple operation commercial cities of plurality of communication systems to want the case where occupying same frequency spectrum.To realize that multiple communication systems occupy the coexistence characteristics for exempting to be independent of each other in licensed spectrum resource, wireless telecom equipment monitors (Listen Before before need to using call when occupying unlicensed spectrum communication Talk, LBT) it is regular, i.e., equipment first listens to whether channel is idle, the channel on the unlicensed spectrum can be used if channel idle before using channel.Equipment can execute channel idle assessment (Clear Channel Assessment, CCA) by energy measuring, judge whether detection channel is idle.
In LTE system, base station estimates the uplink signal-channel quality of different frequency range using detection reference signal (Sounding Reference Signal, SRS).The scheduler of base station side can be estimated according to uplink channel status, instantaneous channel state those of is got well into resource block (Resource Block, RB the uplink PUSCH transmission of UE) is distributed to, it can choose different configured transmissions (such as: instantaneous data rates) simultaneously, and corresponding upstream multi-antenna is selected to transmit relevant different parameters, it is selectively dispatched for upstream frequency.SRS can also be used to estimate uplink timing (timing), and assuming that downlink/up channel is mutually beneficial, in especially TDD, estimate down channel quality using channel symmetry.LTE defines the SRS transmission of 2 seed types: periodical SRS (periodic SRS) and aperiodicity SRS, wherein the corresponding triggering type 0 of periodical SRS, the corresponding triggering Class1 of aperiodicity SRS.The set for the subframe numbers that one cell can be used for sending SRS in a system-frame (10ms) must satisfy:Wherein, ΔSFCFor in a system-frame (10ms) for send SRS deviant of the subframe relative to the starting subframe position in the system-frame,For subframe numbers, nsFor timeslot number, TSFCThe period of SRS, T are sent for user equipmentSFCAnd ΔSFCValue be access network equipment be user device configuration for sending the information carried in the sub-frame configuration parameter " srs-SubframeConfig " of SRS.There is independent configuration parameter " srs-SubframeConfig " respectively for period SRS and aperiodic SRS.
In prior art, if SRS is sent in some subframe, SRS will occupy the last symbol of the subframe.If the last one single-carrier frequency division multiple access (Single-carrier Frequency-Division Multiple Access, SC-FDMA) symbol is allocated to SRS, then the symbol cannot be used for PUSCH transmission.In order to avoid clashing between the SRS transmission and PUSCH transmission of different UE, all UE should be avoided on the last one SC-FDMA symbol of the subframe for having sent SRS and send PUSCH.Which sub-frame set all UE in cell will be appreciated that in, might have UE and send SRS, therefore SRS subframe configuration is cell-level, UE all in this way, which are just avoided that, sends PUSCH on the last one SC-FDMA symbol of these subframes.
According to prior art, if sending SRS by the first sub-frame of uplink of cell-level parameter configuration, the first UE is not take up last symbol in the PUSCH that the first sub-frame of uplink is sent, the interference between SRS sent to avoid PUSCH and other UE.But on the carrier wave for exempting from licensed spectrum, UE can busy channel send signal be opportunistic, if base station, which configures at least one UE, sends SRS in first sub-frame of uplink, but UE cannot really send SRS on the symbol of the transmission SRS configured according to intercepted result, then the first UE is not take up last symbol and will lead to the first UE and stop occupying in last symbol start time in the first sub-frame of uplink exempts from carrier wave in licensed spectrum.If the first UE is scheduled in next subframe of the first sub-frame of uplink and sends PUSCH, the busy-idle condition that the first UE must detect channel again is striven for accessing the channel.Due to exempting from licensed spectrum, there are the LTE system of multiple operator deployments or other wireless communication systems, the busy-idle condition that first UE detects channel again is possible to that channel access chance can not be regained, and the efficiency of transmission for leading to exempt from upstream data in licensed spectrum reduces.
For example, the schematic diagram for exempting from licensed spectrum transmitted over resources PDSCH is scheduled in as shown in Figure 1 for UE, in the case that UE1 is scheduled in subframe n, n+1, n+2 transmission PUSCH, if subframe n+1 is configured as sending the subframe of SRS.According to configuration, UE2 sends SRS in the last symbol of subframe n+1.After UE1 does the busy detection (CCA) of channel before subframe n, determination can access channel, and PUSCH is sent since subframe n.But in order to avoid the interference between the SRS of UE2 transmission, UE1 has to stop sending PUSCH in the last symbol of subframe n+1.It causes UE1 to detect channel busy-idle condition access channel again in subframe n+2, data could be sent on subframe n+3 in the case where detecting channel idle.
Summary of the invention
The embodiment of the present invention provides a kind of uplink data transmission method and relevant device, and the efficiency of transmission to solve the problems, such as to exempt from upstream data in licensed spectrum reduces.
Specific technical solution provided in an embodiment of the present invention is as follows:
In a first aspect, the embodiment of the invention provides a kind of uplink signal transmission methods, comprising:
The signal that terminal UE receives the sub-frame of uplink that access network equipment is sent sends instruction information, and the signal transmission instruction information is used to indicate the UE and sends detection reference on the first symbol of the sub-frame of uplink Signal SRS, and/or be used to indicate the UE and send PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
The UE sends instruction information according to the signal and sends SRS and/or PUSCH in the sub-frame of uplink.
In all possible embodiment, the symbol that first symbol and/or second assemble of symbol include sends instruction information by the signal by the access network equipment and is sent to the UE；Alternatively,
The symbol that first symbol and/or second assemble of symbol include is pre-configured with by the access network equipment to the UE.
In all possible embodiment, the method also includes:
The UE determines that the first configuration information, first configuration information include the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined；
The UE sends instruction information according to the signal, and first symbol is determined in first assemble of symbol, and/or,
Instruction information is sent according to the signal, second assemble of symbol is determined in alternative glossary of symbols is combined.
In all possible embodiment, the UE determines the first configuration information, comprising:
The UE receives first configuration information that the access network equipment is sent；Alternatively,
The UE sends instruction information according to the signal and determines that the type of the sub-frame of uplink determines corresponding first configuration information of the type of the sub-frame of uplink according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information.
In all possible embodiment, first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of the sub-frame of uplink；
Second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of the sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of the sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of the sub-frame of uplink.
In all possible embodiment, second assemble of symbol is any one the alternative assemble of symbol for including during alternative glossary of symbols is combined, the alternative glossary of symbols be combined in any one alternative assemble of symbol in comprising continuous K symbol, wherein K is positive integer.
In all possible embodiment, the value of the K is 14,13,12 or 11.
In all possible embodiment, the alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
First alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
Second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last；
Tenth alternative assemble of symbol is all symbols of the sub-frame of uplink.
In all possible embodiment, if first symbol is the first alternative symbol, second assemble of symbol includes continuous A symbol, wherein the value of the A is any one in 11,12 or 13；And/or
If first symbol is the second alternative symbol, second assemble of symbol includes continuous B symbol, wherein the value of the B is any one in 11 or 12；And/or
If first symbol is the alternative symbol of third, second assemble of symbol includes continuous C symbol, wherein the value of the C is any one in 11,12 or 13；And/or
If first symbol is the 4th alternative symbol, second assemble of symbol includes continuous D symbol, wherein the value of the D is any one in 11 or 12；
Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
The second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink.
In all possible embodiment, if first symbol is the first alternative symbol, second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
If first symbol is the second alternative symbol, second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
If first symbol is the alternative symbol of third, second assemble of symbol is one in the second alternative assemble of symbol, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol；And/or
If first symbol is the 4th alternative symbol, second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol；
Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
The second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
The first alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
The second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
The 4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
The 5th alternative assemble of symbol is that first symbol of the sub-frame of uplink is accorded with to third last Number；
The 6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
The 7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
The 8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
The 9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last.
Second aspect, the embodiment of the invention provides a kind of uplink signal transmission methods, comprising:
The signal that access network equipment sends sub-frame of uplink sends instruction information, the signal, which is sent, indicates that information is used to indicate terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate terminal UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
The access network equipment receives the UE and sends the SRS and/or PUSCH that instruction information is sent in the sub-frame of uplink according to the signal.
In all possible embodiment, the method also includes:
The access network equipment sends instruction information by the signal and notifies the symbol that first symbol and/or second assemble of symbol include to the UE, alternatively,
The access network equipment is pre-configured with symbol that first symbol and/or second assemble of symbol include to the UE.
In all possible embodiment, the method also includes:
The access network equipment sends the first configuration information to the UE, first configuration information includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined, include the alternative symbol of at least one the first symbol in first assemble of symbol, includes the alternative assemble of symbol of at least one the second assemble of symbol in the alternative assemble of symbol.
In all possible embodiment, first symbol is the alternative symbol for including in the first assemble of symbol Any one in number, first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of the sub-frame of uplink；
Second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of the sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of the sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of the sub-frame of uplink.
In all possible embodiment, second assemble of symbol is any one the alternative assemble of symbol for including during alternative glossary of symbols is combined, the alternative glossary of symbols be combined in any one alternative assemble of symbol included in continuous K symbol, wherein K is positive integer.
In all possible embodiment, the value of the K is 14,13,12 or 11.
In all possible embodiment, the alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
First alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
Second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last；
Tenth alternative assemble of symbol is all symbols of the sub-frame of uplink.
In all possible embodiment, if first symbol is the first alternative symbol, second assemble of symbol includes continuous A symbol, wherein the value of the A is any one in 11,12 or 13；And/or
If first symbol is the second alternative symbol, second assemble of symbol includes continuous B symbol, wherein the value of the B is any one in 11 or 12；And/or
If first symbol is the alternative symbol of third, second assemble of symbol includes continuous C symbol, wherein the value of the C is any one in 11,12 or 13；And/or
If first symbol is the 4th alternative symbol, second assemble of symbol includes continuous D symbol, wherein the value of the D is any one in 11 or 12；
Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
The second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink.
In all possible embodiment, if first symbol is the first alternative symbol, second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
If first symbol is the second alternative symbol, second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
If first symbol is the alternative symbol of third, second assemble of symbol is one in the second alternative assemble of symbol, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol；And/or
If first symbol is the 4th alternative symbol, second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol；
Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
The second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
The first alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
The second alternative assemble of symbol is that second symbol of the sub-frame of uplink is accorded with to third last Number；
The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
The 4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
The 5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
The 6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
The 7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
The 8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
The 9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last.
The third aspect, the embodiment of the invention provides a kind of terminals, comprising:
Receiving module, signal for receiving the sub-frame of uplink of access network equipment transmission sends instruction information, the signal, which is sent, indicates that information is used to indicate the terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate the UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
Sending module sends SRS and/or PUSCH in the sub-frame of uplink for sending instruction information according to the signal.
In all possible embodiment, the symbol that first symbol and/or second assemble of symbol include sends instruction information by the signal by the access network equipment and is sent to the UE；Alternatively,
The symbol that first symbol and/or second assemble of symbol include is pre-configured with by the access network equipment to the UE.
In all possible embodiment, further includes processing module, is used for:
Determine that the first configuration information, first configuration information include the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined；
Instruction information is sent according to the signal, first symbol is determined in first assemble of symbol, and/or,
Instruction information is sent according to the signal, second assemble of symbol is determined in alternative glossary of symbols is combined.
In all possible embodiment, the receiving module is also used to receive first configuration information that the access network equipment is sent；Alternatively,
The processing module is also used to: sending the type that instruction information determines the sub-frame of uplink according to the signal, according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information, corresponding first configuration information of the type of the sub-frame of uplink is determined.
In all possible embodiment, first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of the sub-frame of uplink；
Second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of the sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of the sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of the sub-frame of uplink.
In all possible embodiment, second assemble of symbol is any one the alternative assemble of symbol for including during alternative glossary of symbols is combined, the alternative glossary of symbols be combined in any one alternative assemble of symbol in comprising continuous K symbol, wherein K is positive integer.
In all possible embodiment, the value of the K is 14,13,12 or 11.
In all possible embodiment, the alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
First alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
Second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last；
Tenth alternative assemble of symbol is all symbols of the sub-frame of uplink.
In all possible embodiment, if first symbol is the first alternative symbol, second assemble of symbol includes continuous A symbol, wherein the value of the A is any one in 11,12 or 13；And/or
If first symbol is the second alternative symbol, second assemble of symbol includes continuous B symbol, wherein the value of the B is any one in 11 or 12；And/or
If first symbol is the alternative symbol of third, second assemble of symbol includes continuous C symbol, wherein the value of the C is any one in 11,12 or 13；And/or
If first symbol is the 4th alternative symbol, second assemble of symbol includes continuous D symbol, wherein the value of the D is any one in 11 or 12；
Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
The second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink.
In all possible embodiment, if first symbol is the first alternative symbol, second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
If first symbol is the second alternative symbol, second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
If first symbol is the alternative symbol of third, second assemble of symbol is one in the second alternative assemble of symbol, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol；And/or
If first symbol is the 4th alternative symbol, second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol；
Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
The second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
The first alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
The second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
The 4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
The 5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
The 6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
The 7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
The 8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
The 9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last.
Fourth aspect, the embodiment of the invention provides a kind of access network equipments, comprising:
Sending module, signal for sending sub-frame of uplink sends instruction information, the signal, which is sent, indicates that information is used to indicate terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate terminal UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
Receiving module sends the SRS and/or PUSCH that instruction information is sent in the sub-frame of uplink according to the signal for receiving the UE.
In all possible embodiment, further includes processing module, is specifically used for:
Instruction information is sent by the signal to notify the symbol that first symbol and/or second assemble of symbol include to the UE, alternatively,
Symbol that first symbol and/or second assemble of symbol include is pre-configured with to the UE.
In all possible embodiment, the sending module is also used to:
The first configuration information is sent to the UE, first configuration information includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined, include the alternative symbol of at least one the first symbol in first assemble of symbol, includes the alternative assemble of symbol of at least one the second assemble of symbol in the alternative assemble of symbol.
In all possible embodiment, first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of the sub-frame of uplink；
Second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of the sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of the sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of the sub-frame of uplink.
In all possible embodiment, second assemble of symbol be alternative glossary of symbols be combined in include any one alternative assemble of symbol, the alternative glossary of symbols be combined in any one alternative assemble of symbol in It include continuous K symbol, wherein K is positive integer.
In all possible embodiment, the value of the K is 14,13,12 or 11.
In all possible embodiment, the alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
First alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
Second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last；
Tenth alternative assemble of symbol is all symbols of the sub-frame of uplink.
In all possible embodiment, if first symbol is the first alternative symbol, second assemble of symbol includes continuous A symbol, wherein the value of the A is any one in 11,12 or 13；And/or
If first symbol is the second alternative symbol, second assemble of symbol includes continuous B symbol, wherein the value of the B is any one in 11 or 12；And/or
If first symbol is the alternative symbol of third, second assemble of symbol includes continuous C symbol, wherein the value of the C is any one in 11,12 or 13；And/or
If first symbol is the 4th alternative symbol, second assemble of symbol includes continuous D symbol, wherein the value of the D is any one in 11 or 12；
Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
The second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink.
In all possible embodiment, if first symbol is the first alternative symbol, second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
If first symbol is the second alternative symbol, second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
If first symbol is the alternative symbol of third, second assemble of symbol is one in the second alternative assemble of symbol, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol；And/or
If first symbol is the 4th alternative symbol, second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol；
Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
The second alternative symbol is second symbol of the sub-frame of uplink；
The alternative symbol of third is the last symbol of the sub-frame of uplink；
The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
The first alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
The second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
The 4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
The 5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
The 6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
The 7th alternative assemble of symbol is that the third symbol of the sub-frame of uplink is accorded with to last Number；
The 8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
The 9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last.
5th aspect, the embodiment of the invention also provides a kind of SRS transmission methods, comprising:
Access network equipment sends instruction information to the SRS that UE sends sub-frame of uplink；
The access network equipment sends the uplink signal for indicating that information receives the UE in the sub-frame of uplink according to the SRS.
In all possible embodiment, if the SRS sends instruction, information instruction sends SRS on the first symbol of the sub-frame of uplink, then access network equipment receives SRS on the first symbol of the sub-frame of uplink, and otherwise the access network equipment does not receive SRS in the sub-frame of uplink.
In all possible embodiment, first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of sub-frame of uplink；
Second alternative symbol is second symbol of sub-frame of uplink；
The alternative symbol of third is the last symbol of sub-frame of uplink；
4th alternative symbol is the penultimate symbol of sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of sub-frame of uplink.
In all possible embodiment, the SRS sends the information that instruction information belongs in the common downlink control channel that access network equipment is at least two UE transmission.
In all possible embodiment, the common downlink control channel be it is following any one:
The Physical Downlink Control Channel that the public search space of Physical Downlink Control Channel is sent；
Enhance the enhancing Physical Downlink Control Channel that the public search space of Physical Downlink Control Channel is sent；
Mixed automatic retransfer indicates the common downlink control channel that the resource of physical channel is sent；
The common downlink control channel that the resource of Physical Control Format Indicator Channel is sent.
6th aspect, the embodiment of the invention also provides a kind of SRS transmission methods, comprising:
The SRS that UE receives the sub-frame of uplink that access network equipment is sent sends instruction information；
The UE sends instruction information according to the SRS and judges whether send SRS in the sub-frame of uplink.
In all possible embodiment, first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of sub-frame of uplink；
Second alternative symbol is second symbol of sub-frame of uplink；
The alternative symbol of third is the last symbol of sub-frame of uplink；
4th alternative symbol is the penultimate symbol of sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of sub-frame of uplink.
7th aspect, the embodiment of the invention also provides a kind of access network equipments, comprising:
Sending module, the SRS for sending sub-frame of uplink to UE send instruction information；
Receiving module, for sending instruction information in the uplink signal of sub-frame of uplink reception UE according to the SRS.
In all possible embodiment, if the SRS sends instruction, information instruction sends SRS on the first symbol of the sub-frame of uplink, then the receiving module receives SRS on the first symbol of the sub-frame of uplink, and otherwise the receiving module does not receive SRS in the sub-frame of uplink.
In all possible embodiment, first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of sub-frame of uplink；
Second alternative symbol is second symbol of sub-frame of uplink；
The alternative symbol of third is the last symbol of sub-frame of uplink；
4th alternative symbol is the penultimate symbol of sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of sub-frame of uplink.
In all possible embodiment, the SRS sends the information that instruction information belongs in the common downlink control channel that the sending module is at least two UE transmission.
In all possible embodiment, the common downlink control channel be it is following any one:
The Physical Downlink Control Channel that the public search space of Physical Downlink Control Channel is sent；
Enhance the enhancing Physical Downlink Control Channel that the public search space of Physical Downlink Control Channel is sent；
Mixed automatic retransfer indicates the common downlink control channel that the resource of physical channel is sent；
The common downlink control channel that the resource of Physical Control Format Indicator Channel is sent.
Eighth aspect, the embodiment of the invention provides a kind of terminal UEs, comprising:
Receiving module sends instruction information for receiving the SRS of sub-frame of uplink of access network equipment transmission；
Sending module judges whether send SRS in the sub-frame of uplink for sending instruction information according to the SRS.
In all possible embodiment, first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of sub-frame of uplink；
Second alternative symbol is second symbol of sub-frame of uplink；
The alternative symbol of third is the last symbol of sub-frame of uplink；
4th alternative symbol is the penultimate symbol of sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of sub-frame of uplink.
9th aspect, the embodiment of the invention provides a kind of terminals, the terminal includes processor, memory and transceiver, transceiver for sending and receiving data under the control of a processor, preset program is preserved in memory, processor reads the program saved in memory, executes following procedure according to the program:
The signal of the sub-frame of uplink sent by transceiver access network equipment sends instruction information, and the signal, which is sent, indicates that information is used to indicate the terminal UE and sends on the first symbol of the sub-frame of uplink Detection reference signal SRS, and/or be used to indicate the UE and send PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
Instruction information instruction transceiver, which is sent, according to the signal sends SRS and/or PUSCH in the sub-frame of uplink.
In all possible embodiment, the symbol that first symbol and/or second assemble of symbol include sends instruction information by the signal by the access network device and is sent to the UE；Alternatively,
The symbol that first symbol and/or second assemble of symbol include is pre-configured with by the access network equipment to the UE.
In all possible embodiment, processor determines that the first configuration information, first configuration information include the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined；
Instruction information is sent according to the signal, first symbol is determined in first assemble of symbol, and/or, instruction information is sent according to the signal, second assemble of symbol is determined in alternative glossary of symbols is combined.
In all possible embodiment, processor passes through first configuration information that access network equipment described in transceiver is sent；Alternatively,
Processor sends instruction information according to the signal and determines that the type of the sub-frame of uplink determines corresponding first configuration information of the type of the sub-frame of uplink according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information.
Tenth aspect, the embodiment of the invention also provides a kind of access network equipments, including processor, memory and transceiver, transceiver for sending and receiving data under the control of a processor, preset program is preserved in memory, processor reads the program saved in memory, executes following procedure according to the program:
Indicate that transceiver sends the signal transmission instruction information of sub-frame of uplink, the signal, which is sent, indicates that information is used to indicate terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate terminal UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
The SRS and/or PUSCH that instruction information is sent in the sub-frame of uplink are sent according to the signal by UE described in transceiver.
In possible embodiment, processor sends instruction information by the signal and notifies the symbol that first symbol and/or second assemble of symbol include to the UE, alternatively, being pre-configured with symbol that first symbol and/or second assemble of symbol include to the UE.
In possible embodiment, processor is also used to indicate that transceiver sends the first configuration information to the UE, first configuration information includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined, include the alternative symbol of at least one the first symbol in first assemble of symbol, includes the alternative assemble of symbol of at least one the second assemble of symbol in the alternative assemble of symbol.
Tenth on the one hand, the embodiment of the invention provides a kind of access network equipments, including processor, memory and transceiver, transceiver for sending and receiving data under the control of a processor, preset program is preserved in memory, processor reads the program saved in memory, executes following procedure according to the program:
Indicate that transceiver sends instruction information to the SRS that UE sends sub-frame of uplink；
Instruction information instruction transceiver is sent in the uplink signal of sub-frame of uplink reception UE according to the SRS.
12nd aspect, the embodiment of the invention provides a kind of terminals, including processor, memory and transceiver, transceiver for sending and receiving data under the control of a processor, preset program is preserved in memory, processor reads the program saved in memory, executes following procedure according to the program:
The SRS of the sub-frame of uplink sent by transceiver access network equipment sends instruction information；
Instruction information, which is sent, according to the SRS of the sub-frame of uplink judges whether indicate that transceiver sends SRS in the sub-frame of uplink.
Based on the above-mentioned technical proposal, in the embodiment of the present invention, access network equipment notifies the signal of UE sub-frame of uplink to send instruction information, sends the symbol that instruction information instruction sends SRS and/or PUSCH on the sub-frame of uplink by the signal；UE sends SRS and/or PUSCH in the sub-frame of uplink according to the symbol that the signal sends instruction information instruction.It realizes dynamic dispatching UE and sends SRS and/or PUSCH in the sub-frame of uplink for exempting from licensed spectrum resource, it can satisfy the demand for exempting to detect channel busy-idle condition before UE in licensed spectrum resource sends PUSCH based on access network equipment centralized dispatching, and the efficiency of transmission for exempting from upstream data in licensed spectrum resource can be improved to avoid the interference between SRS and/or PUSCH is sent between different UE.
Detailed description of the invention
Fig. 1 is that UE is scheduled in the schematic diagram for exempting from licensed spectrum transmitted over resources PDSCH in the prior art；
Fig. 2 is the process schematic of uplink signal transmissions in the embodiment of the present invention；
Fig. 3 is the process schematic that the signal that access network equipment generates sub-frame of uplink in the embodiment of the present invention sends instruction information；
Fig. 4 is the position view for carrying out channel busy in the embodiment of the present invention in sub-frame of uplink and listening to；
Fig. 5 is the position view for carrying out channel busy in the embodiment of the present invention in another sub-frame of uplink and listening to；
Fig. 6 a is the channel distribution schematic diagram of sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 b is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 c is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 d is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 e is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 f is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 g is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 h is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 k is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 6 m is the channel distribution schematic diagram of another sub-frame of uplink in the first specific embodiment of the invention；
Fig. 7 a is the channel distribution schematic diagram of sub-frame of uplink in the second specific embodiment of the invention；
Fig. 7 b is the channel distribution schematic diagram of another sub-frame of uplink in the second specific embodiment of the invention；
Fig. 7 c is the channel distribution schematic diagram of another sub-frame of uplink in the second specific embodiment of the invention；
Fig. 7 d is the channel distribution schematic diagram of another sub-frame of uplink in the second specific embodiment of the invention；
Fig. 8 is the channel distribution schematic diagram of sub-frame of uplink in third specific embodiment of the present invention；
Fig. 9 is the channel distribution schematic diagram of another sub-frame of uplink in third specific embodiment of the present invention；
Figure 10 a is the channel distribution schematic diagram of sub-frame of uplink in the 4th specific embodiment of the invention；
Figure 10 b is the channel distribution schematic diagram of another sub-frame of uplink in the 4th specific embodiment of the invention；
Figure 10 c is the channel distribution schematic diagram of another sub-frame of uplink in the 4th specific embodiment of the invention；
Figure 10 d is the channel distribution schematic diagram of another sub-frame of uplink in the 4th specific embodiment of the invention；
Figure 11 a is the channel distribution schematic diagram of sub-frame of uplink in the 5th specific embodiment of the invention；
Figure 11 b is the channel distribution schematic diagram of another sub-frame of uplink in the 5th specific embodiment of the invention；
Figure 12 is the process schematic of SRS transmission in the embodiment of the present invention；
Figure 13 is terminal structure schematic diagram in the embodiment of the present invention；
Figure 14 is another terminal structure schematic diagram in the embodiment of the present invention；
Figure 15 is the structural schematic diagram of network side equipment in the embodiment of the present invention；
Figure 16 is the structural schematic diagram of another network side equipment in the embodiment of the present invention；
Figure 17 is the structural schematic diagram of another network side equipment in the embodiment of the present invention；
Figure 18 is the structural schematic diagram of another network side equipment in the embodiment of the present invention；
Figure 19 is another terminal structure schematic diagram in the embodiment of the present invention；
Figure 20 is another terminal structure schematic diagram in the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, the present invention will be describe below in further detail with reference to the accompanying drawings, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, all other embodiment obtained by those of ordinary skill in the art without making creative efforts, shall fall within the protection scope of the present invention.
In the embodiment of the present invention, in order to solve to exempt from licensed spectrum resource, since UE does not send PUSCH in the last symbol of sub-frame of uplink for being configured to send SRS, lead to exempt from the problem of efficiency of transmission of upstream data in licensed spectrum reduces, it proposes following scheme: instruction information is sent by the signal of access network equipment notice UE sub-frame of uplink, the symbol that instruction information instruction sends SRS and/or PUSCH on the sub-frame of uplink is sent by the signal；UE sends SRS and/or PUSCH in the sub-frame of uplink according to the symbol that the signal sends instruction information instruction.
In the embodiment of the present invention, access network equipment can be base station (eNB).
Based on the resolving ideas, the present invention provides following embodiment.It should be noted that provided by the invention In all embodiments, the symbol for sending PUSCH, including sending the data symbol of PUSCH and sending the symbol for demodulating the demodulated reference signal of the PUSCH.
In the embodiment of the present invention, the process of uplink signal transmissions is carried out on exempting from licensed spectrum resource as shown in Fig. 2, specific as follows:
Step 201: the signal that access network equipment sends sub-frame of uplink sends instruction information, wherein, the signal, which is sent, indicates that information is used to indicate UE and sends SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes.
Specifically, it in the case where sending SRS and PUSCH simultaneously in same sub-frame of uplink, is not overlapped each other between the position for the symbol that the first symbol and the second assemble of symbol are included.
In following embodiment, it is assumed that next subframe of the first sub-frame of uplink is known as the second sub-frame of uplink.
In the embodiment of the present invention, assuming that access network equipment needs to send PUSCH and/or SRS in the first uplink subframe scheduling UE1, access network equipment is according to whether send data in other at least one UE (by taking UE2 as an example) of second uplink subframe scheduling, it determines the need for before first sub-frame of uplink terminates in the first sub-frame of uplink, such as the last symbol in the first sub-frame of uplink, the second sub-frame of uplink transmission data are reserved in for UE2, and the time of detection channel busy-idle condition is provided.Whether transmission data in the second sub-frame of uplink are reserved in for UE2 in the first sub-frame of uplink and the time of detection channel busy-idle condition is provided, UE1 can be impacted in the length of the first sub-frame of uplink transmission occupied symbol of PUSCH and/or SRS and/or the position of occupied symbol.Since whether UE1 can not know access network equipment in the second uplink subframe scheduling UE2, and whether needs to be reserved in transmission data in the second sub-frame of uplink in the first sub-frame of uplink for UE2 and the time of detection channel busy-idle condition is provided, therefore UE1 needs the signal of the first sub-frame of uplink sent by access network equipment to send the determining symbol for including in the second assemble of symbol that the first sub-frame of uplink sends PUSCH of instruction information and/or sends the first symbol of SRS in the first sub-frame of uplink:
(1) if access network equipment, which dispatches UE1, sends PUSCH in the first sub-frame of uplink, and in the case where needing the last symbol of the first sub-frame of uplink reserved time as UE2 detection channel busy-idle condition, UE1, which sends PUSCH in the first sub-frame of uplink, cannot occupy the last symbol of the first sub-frame of uplink.Access network equipment sends instruction information to the signal that UE1 sends the first sub-frame of uplink, sends instruction information by the signal and indicates that UE1 is sent on the symbol that the second assemble of symbol of the first sub-frame of uplink includes PUSCH, second assemble of symbol do not include the last symbol of the first sub-frame of uplink.
In the case where not needing the time as UE2 detection channel busy-idle condition that the last symbol of the first sub-frame of uplink is reserved, UE1 can occupy the last symbol of the first sub-frame of uplink in the PUSCH that the first sub-frame of uplink is sent.Access network equipment sends instruction information to the signal that UE1 sends the first sub-frame of uplink, instruction information is sent by the signal and indicates that UE1 sends PUSCH on the symbol that the second assemble of symbol of the first sub-frame of uplink includes, which includes the last symbol of the first sub-frame of uplink.
In addition, UE1 sends the number of symbol included by the second assemble of symbol of PUSCH and position in the first sub-frame of uplink and can also depend on, whether there is the symbol for sending SRS for this UE and/or other UE in first sub-frame of uplink, and whether has for sending the symbol that SRS carries out channel busy state-detection in the first sub-frame of uplink for other UE.It does not include sending the symbol of SRS in the first sub-frame of uplink for this UE and/or other UE, and send the symbol of the detection channel busy-idle condition of SRS in the first sub-frame of uplink for other UE in symbol included by the second assemble of symbol of PUSCH that UE1 is sent in the first sub-frame of uplink.
Therefore the signal for the first sub-frame of uplink that UE1 needs to send by access network equipment sends instruction information, determines the symbol for including in the second assemble of symbol that the first sub-frame of uplink sends PUSCH.
(2) if access network equipment, which dispatches UE1, sends SRS in the first sub-frame of uplink, and in the case where needing the last symbol of the first sub-frame of uplink reserved time as UE2 detection channel busy-idle condition, the last symbol that UE1 cannot occupy the first sub-frame of uplink in the first sub-frame of uplink sends SRS.Access network equipment sends instruction information to the signal that UE1 sends the first sub-frame of uplink, sends instruction information by the signal and indicates to send SRS on a symbol of the UE1 in other symbols in the first sub-frame of uplink in addition to last symbol.
If you do not need to UE1 sends PUSCH in the last symbol that the first sub-frame of uplink can occupy the first sub-frame of uplink in the case where by the last symbol of the first sub-frame of uplink reserved time as UE2 detection channel busy-idle condition.Access network equipment sends instruction information to the signal that UE1 sends the first sub-frame of uplink, sends instruction information by the signal and indicates that UE1 sends SRS in the last symbol of the first sub-frame of uplink.
Therefore the signal for the first sub-frame of uplink that UE1 needs to send by access network equipment sends instruction letter Breath determines and sends the first symbol of SRS in first sub-frame of uplink.
(3) if access network equipment scheduling UE1 had not only sent PUSCH in the first sub-frame of uplink but also sent SRS, the then symbol that UE1 includes in the second assemble of symbol that the first sub-frame of uplink sends PUSCH, by whether reserving in the first sub-frame of uplink and influenced as the time of UE2 detection channel busy-idle condition, and by the position for the first symbol for sending SRS in the first sub-frame of uplink and for being influenced for other UE in the position of symbol of the first sub-frame of uplink transmission SRS progress channel busy state-detection.
Therefore the signal for the first sub-frame of uplink that UE1 needs to send by access network equipment sends instruction information, determines and sends the first symbol of SRS in the first sub-frame of uplink, and determines the symbol for including in the second assemble of symbol that the first sub-frame of uplink sends PUSCH.
In the embodiment of the present invention, if access network equipment needs to send PUSCH and/or SRS in the first uplink subframe scheduling UE1, and it needs to send SRS in the first uplink subframe scheduling UE2 and does not send PUSCH, before then access network equipment needs to dispatch UE2 transmission SRS in first sub-frame of uplink, reserves and provide the time of detection channel busy-idle condition as UE2 to send SRS in the first sub-frame of uplink.Whether dispatch to reserve before UE2 sends SRS in the first sub-frame of uplink and provide the time of detection channel busy-idle condition as UE2 to send SRS in the first subframe, will affect UE1 and send the length of the occupied symbol of PUSCH and/or SRS and/or the position of occupied symbol in the first sub-frame of uplink.
Since UE1 can not know whether access network equipment dispatches whether UE2 has symbol for this UE or other UE detection channel busy-idle condition in the first sub-frame of uplink transmission SRS and the first sub-frame of uplink, so the signal for the first sub-frame of uplink for needing to send by access network equipment sends instruction information, it determines the symbol for including in the second assemble of symbol that the first sub-frame of uplink sends PUSCH, and/or sends the first symbol of SRS in the first sub-frame of uplink.
Further, access network equipment be dispatch UE1 is sent in the first sub-frame of uplink data progress channel busy state-detection position be also likely to be the first sub-frame of uplink first symbol, whether by first symbol of the first sub-frame of uplink reserved time as UE1 detection channel busy-idle condition, it will affect other UE in addition to UE1 and send the length of the occupied symbol of PUSCH and/or SRS and/or the position of occupied symbol in the first sub-frame of uplink.Since other UE in addition to UE1 can not know whether access network equipment dispatches UE1 and send data in the first sub-frame of uplink, and whether sent in the first sub-frame of uplink for UE1 The data reserved time for carrying out channel busy state-detection, so the signal for the first sub-frame of uplink that other UE in addition to UE1 need to send by access network equipment sends instruction information, it determines the symbol for including in the second assemble of symbol that the first sub-frame of uplink sends PUSCH, and/or sends the first symbol of SRS in the first sub-frame of uplink.
Taking what is shown in fig. 3 as an example, if access network equipment needs to send data in the second uplink subframe scheduling UE2, and the last symbol of first sub-frame of uplink is reserved into the busy-idle condition as UE2 detection channel, access network equipment is sent in the signal transmission instruction information for the first sub-frame of uplink to UE1 can indicate that UE1 sends SRS in the penultimate symbol of the first sub-frame of uplink, it can certainly indicate that UE1 sends PUSCH on other symbols in addition to the last one and penultimate symbol of the first sub-frame of uplink, or instruction UE1 sends PUSCH on other symbols in addition to the last one and penultimate symbol of the first sub-frame of uplink and sends SRS in penultimate symbol.
The signal that step 202:UE receives the sub-frame of uplink that access network equipment is sent sends instruction information.
In implementation, the signal that UE obtains the sub-frame of uplink that access network equipment is sent sends instruction information, it is the instruction information for being used to indicate the UE and sending SRS on the first symbol of the sub-frame of uplink that the signal, which sends instruction information, and/or the instruction information of PUSCH is sent to be used to indicate the UE on the symbol that the second assemble of symbol of the sub-frame of uplink includes.
Preferably, the information that access network equipment passes through physical layer channel is the signal transmission instruction information that UE sends sub-frame of uplink.For example, access network equipment, which sends signal by PDCCH or EPDCCH, sends instruction information.
Optionally, UE determines the first configuration information, which includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined.The signal for the sub-frame of uplink that access network equipment is sent sends the first symbol that UE indicated in instruction information is used to send SRS in the sub-frame of uplink, is a symbol in the first configuration information in the first assemble of symbol.And/or the signal of the sub-frame of uplink sent in access network equipment sends the second assemble of symbol that UE indicated in instruction information is used to send PUSCH in the sub-frame of uplink, for the alternative glossary of symbols in the first configuration information be combined in a set.
UE sends instruction information according to the signal of the sub-frame of uplink, and the first symbol is determined in the first assemble of symbol that the first configuration information includes, and/or, instruction information is sent according to the signal of the sub-frame of uplink, the The alternative glossary of symbols that one configuration information includes is combined middle the second assemble of symbol of determination.
In implementation, UE determines that the mode of the first configuration information includes but is not limited to following two:
First, UE receive the first configuration information that access network equipment is sent；
Second, UE send instruction information according to signal and determine that the type of sub-frame of uplink determines corresponding first configuration information of the type of the sub-frame of uplink according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information.Specifically, the type of sub-frame of uplink can be the type including sending SRS and not send the two types of SRS.
For example, preset corresponding relationship is between the type of sub-frame of uplink and the first configuration information, if the type of sub-frame of uplink is to send SRS type, the first configuration information are as follows: the first assemble of symbol includes { alternative symbol A1, alternative symbol B1... alternative symbol N1, and/or, alternative glossary of symbols is combined including { by (symbol P1, symbol P2...) and composition alternative assemble of symbol O1, by (symbol Q1, symbol Q2...) and composition alternative assemble of symbol O2, by (symbol R1, symbol R2...) and composition alternative assemble of symbol O3}；
If the type of sub-frame of uplink is not send the type of SRS, the first configuration information are as follows: the first assemble of symbol is empty set, and alternative glossary of symbols is combined including { by (symbol U1, symbol U2...) and composition alternative assemble of symbol X1, by (symbol V1, symbol V2...) and composition alternative assemble of symbol X2, by (symbol W1, symbol W2...) and composition alternative assemble of symbol X3}。
It is above-mentioned { by (symbol P1, symbol P2...) and composition alternative assemble of symbol O1, by (symbol Q1, symbol Q2...) and composition alternative assemble of symbol O2, by (symbol R1, symbol R2...) and composition alternative assemble of symbol O3And { by (symbol U1, symbol U2...) and composition alternative assemble of symbol X1, by (symbol V1, symbol V2...) and composition alternative assemble of symbol X2, by (symbol W1, symbol W2...) and composition alternative assemble of symbol X3Unequal.
After UE determines the type of sub-frame of uplink, according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information, corresponding first configuration information of the sub-frame of uplink is determined.
Step 203:UE sends instruction information according to the signal and sends SRS and/or PUSCH in the sub-frame of uplink.
In implementation, UE sends instruction information according to signal, sends SRS on the first symbol of sub-frame of uplink, With or, sub-frame of uplink the second assemble of symbol include symbol on send PUSCH.
In implementation, if UE is sent on the first symbol of sub-frame of uplink before SRS, the busy-idle condition of the channel of the first symbol of the sub-frame of uplink is not needed to determine, if then UE determines that signal sends instruction information instruction and sends SRS on the first symbol of sub-frame of uplink, UE sends SRS on the first symbol of the sub-frame of uplink；If it is determined that signal, which sends instruction information instruction, does not send SRS in sub-frame of uplink, then UE does not send SRS in the sub-frame of uplink.
If UE is sent on the first symbol of sub-frame of uplink before SRS, it is thus necessary to determine that the busy-idle condition of the channel of the first symbol of the sub-frame of uplink, then UE determines whether to send SRS on the first symbol of the sub-frame of uplink according to the definitive result of the busy-idle condition of channel.Specifically, if UE determines that signal sends instruction information instruction and sends SRS on the first symbol of sub-frame of uplink, and determines the channel idle of the first symbol of the sub-frame of uplink, then SRS is sent on the first symbol of the sub-frame of uplink, otherwise, SRS is not sent on the first symbol of the sub-frame of uplink.
Such as, assuming that the first symbol is the penultimate symbol of sub-frame of uplink, UE determines that the signal of the sub-frame of uplink sends instruction information instruction and sends SRS on the first symbol of the sub-frame of uplink, and it needs to be determined that the first symbol of the sub-frame of uplink channel busy-idle condition, can be determined by following two mode UE whether the sub-frame of uplink the first symbol send SRS:
First, as shown in Figure 4, the busy for the channel that UE carries out the penultimate symbol before the penultimate symbol of the sub-frame of uplink arrives is listened to, if intercepted result is the penultimate symbol upper signal channel free time in the sub-frame of uplink, UE sends SRS on the penultimate symbol of the sub-frame of uplink；If intercepted result is not idle for the penultimate symbol upper signal channel in the sub-frame of uplink, UE does not send SRS in the sub-frame of uplink；
Second, as shown in Figure 5, if UE sends PUSCH or other up channels on the channel of the symbol before the penultimate symbol of sub-frame of uplink, which determines that the penultimate symbol upper signal channel of the sub-frame of uplink is idle, then UE sends SRS on the penultimate symbol of the sub-frame of uplink；If UE does not have busy channel to send PUSCH or other up channels before the penultimate symbol of the sub-frame of uplink, then UE carries out channel busy-idle condition before the penultimate symbol of the sub-frame of uplink and listens to, and is determined whether to send SRS on the penultimate symbol of the sub-frame of uplink according to intercepted result.If listening to As a result idle for the penultimate symbol upper signal channel of the sub-frame of uplink, then UE sends SRS on the penultimate symbol of the sub-frame of uplink；If intercepted result is that the penultimate symbol upper signal channel of the sub-frame of uplink is not idle, UE does not send SRS in the sub-frame of uplink.
Step 204: access network equipment receives UE and sends the SRS and/or PUSCH that instruction information is sent in the sub-frame of uplink according to the signal.
In implementation, access network equipment receives SRS on the first symbol of the sub-frame of uplink, and/or, the sub-frame of uplink the second assemble of symbol include symbol on receive PUSCH.
In implementation, the first symbol is any one in the alternative symbol for including in the first assemble of symbol, and the first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of sub-frame of uplink；
Second alternative symbol is second symbol of sub-frame of uplink；
The alternative symbol of third is the last symbol of sub-frame of uplink；
4th alternative symbol is the penultimate symbol of sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of sub-frame of uplink.
In implementation, symbol included by each of the second assemble of symbol is one during alternative glossary of symbols is combined, and the alternative glossary of symbols is combined alternative assemble of symbol is continuous K symbol.For example, the value of K is 11,12,13 or 14.
In implementation, alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
First alternative assemble of symbol is first symbol of sub-frame of uplink to fourth from the last symbol；
Second alternative assemble of symbol is second symbol of sub-frame of uplink to third last symbol；
The alternative assemble of symbol of third is the third symbol of sub-frame of uplink to penultimate symbol；
4th alternative assemble of symbol is the 4th symbol of sub-frame of uplink to a symbol last；
5th alternative assemble of symbol is first symbol of sub-frame of uplink to third last symbol；
6th alternative assemble of symbol is second symbol of sub-frame of uplink to penultimate symbol；
7th alternative assemble of symbol is the third symbol of sub-frame of uplink to a symbol last；
8th alternative assemble of symbol is first symbol of sub-frame of uplink to penultimate symbol；
9th alternative assemble of symbol is second symbol of sub-frame of uplink to a symbol last；
Tenth alternative assemble of symbol is all symbols of sub-frame of uplink.
Under the scene of normal cyclic prefix, it be the 12nd symbol, penultimate symbol be the 13rd symbol, a symbol last is the 14th symbol that fourth from the last symbol, which is the 11st symbol, third last symbol,.
In implementation, it is assumed that K1=14, K2=13, K3=12, K4=11, the combination of the first symbol and the second assemble of symbol are as follows:
If the first symbol is the first alternative symbol, the second assemble of symbol is that the symbol for including is continuous K during alternative glossary of symbols is combined2It is continuous K that the alternative assemble of symbol or the second assemble of symbol of a symbol, which are the symbol for including during alternative glossary of symbols is combined,3It is continuous K that the alternative assemble of symbol or the second assemble of symbol of a symbol, which are the symbol for including during alternative glossary of symbols is combined,4The alternative assemble of symbol of a symbol；And/or
If the first symbol is the second alternative symbol, the second assemble of symbol is that the symbol for including is continuous K during alternative glossary of symbols is combined3It is continuous K that the alternative assemble of symbol or the second assemble of symbol of a symbol, which are the symbol for including during alternative glossary of symbols is combined,4The alternative assemble of symbol of a symbol；And/or
If the first symbol is the alternative symbol of third, the second assemble of symbol is that the symbol for including is continuous K during alternative glossary of symbols is combined2The alternative assemble of symbol of a symbol, alternatively, it is continuous K that the second assemble of symbol, which is the symbol for including during alternative glossary of symbols is combined,3The alternative assemble of symbol of a symbol, alternatively, it is continuous K that the second assemble of symbol, which is the symbol for including during alternative glossary of symbols is combined,4The alternative assemble of symbol of a symbol；And/or
If the first symbol is the 4th alternative symbol, the second assemble of symbol is that the symbol for including is continuous K during alternative glossary of symbols is combined3The alternative assemble of symbol of a symbol, alternatively, it is continuous K that the second assemble of symbol, which is the symbol for including during alternative glossary of symbols is combined,4The alternative assemble of symbol of a symbol.
In implementation, the preferred combination of the first symbol and the second assemble of symbol includes but is not limited to following several:
If the first symbol is the first alternative symbol, the second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
If the first symbol is the second alternative symbol, the second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
If the first symbol is the alternative symbol of third, the second assemble of symbol is one in the second alternative assemble of symbol, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol；And/or
If the first symbol is the 4th alternative symbol, the second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol.
Illustrate the relationship between the first symbol of sub-frame of uplink and the second assemble of symbol below by way of several specific examples.
First specific embodiment
Access network equipment does not need scheduling UE and sends SRS in the sub-frame of uplink.
And, access network equipment is needed in the case where the upstream data that the sub-frame of uplink is next sub-frame of uplink sends the time of the reserved channel busy-idle condition for detecting the sub-frame of uplink, first symbol that the second assemble of symbol is sub-frame of uplink can be determined to penultimate symbol, as alternative glossary of symbols be combined in the 8th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, CCA of the last symbol of the sub-frame of uplink for next subframe is detected, as shown in Figure 6 a.
Or, access network equipment needs in the sub-frame of uplink to be the time for occupying the reserved channel busy-idle condition for detecting the sub-frame of uplink of UE of the sub-frame of uplink, and it needs in the case where the sub-frame of uplink is that other UE send the time of the reserved detection channel busy-idle condition of SRS and are that other UE transmission SRS set aside some time, the second assemble of symbol can be determined for first symbol in sub-frame of uplink to fourth from the last symbol, as alternative glossary of symbols be combined in the first alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, CCA of the last symbol of the sub-frame of uplink for next subframe is detected, CCA of the third last symbol of the sub-frame of uplink for other UE is detected, the penultimate symbol of the sub-frame of uplink is sent out for other UE SRS is sent, as shown in Figure 6 b.
Or, access network equipment is not needed in the case where the sub-frame of uplink is the time of the reserved channel busy-idle condition for detecting the sub-frame of uplink of UE for occupying the sub-frame of uplink, it can determine that the second assemble of symbol is all symbols of sub-frame of uplink, as alternative glossary of symbols be combined in the tenth alternative assemble of symbol, wherein, on this The 4th symbol and fourth from the last symbol of row subframe do not need the character position for the CCA detection for remaining for next subframe in advance in the sub-frame of uplink, as fig. 6 c for sending DMRS.
Or, access network equipment does not need in the sub-frame of uplink to be the time for occupying the reserved channel busy-idle condition for detecting the sub-frame of uplink of UE of the sub-frame of uplink, but it needs in the case where the sub-frame of uplink is that other UE send the time of the reserved detection channel busy-idle condition of SRS and are that other UE transmission SRS set aside some time, first symbol that the second assemble of symbol is sub-frame of uplink can be determined to third last symbol, as alternative glossary of symbols be combined in the 5th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, the character position for the CCA detection for remaining for next subframe in advance in the sub-frame of uplink is not needed, but remain for the character position of the CCA detection before other UE send SRS in advance in the sub-frame of uplink, as shown in fig 6d.
Or, access network equipment is needed in the case where the sub-frame of uplink is that other UE send the time of the reserved detection channel busy-idle condition of SRS and are that other UE transmission SRS set aside some time, third symbol that the second assemble of symbol is sub-frame of uplink can be determined to a symbol last, as alternative glossary of symbols be combined in the 7th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, first symbol of the sub-frame of uplink sends SRS for other UE, as shown in fig 6e.
Or, access network equipment is needed in the case where the sub-frame of uplink is the time that upstream data sends the reserved channel busy-idle condition for detecting the sub-frame of uplink, second symbol that the second assemble of symbol is sub-frame of uplink can be determined to last symbol, as alternative glossary of symbols be combined in the 7th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, and first symbol of the sub-frame of uplink is detected for CCA, as shown in Figure 6 f.
Or, access network equipment was needed in the time that the sub-frame of uplink is the reserved channel busy-idle condition for detecting the sub-frame of uplink of other UE, and it needs in the sub-frame of uplink to be the time that other UE send the reserved detection channel busy-idle condition of SRS, and in the case where needing to set aside some time for other UE transmission SRS, third symbol that the second assemble of symbol is sub-frame of uplink can be determined to penultimate symbol, as alternative glossary of symbols be combined in the alternative assemble of symbol of third, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, first symbol of the sub-frame of uplink sends SRS for other UE, CCA of second symbol of the sub-frame of uplink for other UE is detected, and CCA of the last symbol of the sub-frame of uplink for next subframe is detected, as shown in figure 6g.
Or, access network equipment was needed in the time that the sub-frame of uplink is the reserved channel busy-idle condition for detecting the sub-frame of uplink of other UE, and it needs in the case where the sub-frame of uplink is the time that other UE send the reserved detection channel busy-idle condition of SRS, second symbol that the second assemble of symbol is sub-frame of uplink can be determined to penultimate symbol, as alternative glossary of symbols be combined in the 6th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, first symbol of the sub-frame of uplink sends SRS for other UE, CCA of the last symbol of the sub-frame of uplink for next subframe is detected, as shown in figure 6h.
Or, access network equipment needs the time in the reserved channel busy-idle condition for detecting the sub-frame of uplink of the sub-frame of uplink, and it needs in the sub-frame of uplink to be the time that other UE send the reserved detection channel busy-idle condition of SRS, and in the case where needing to set aside some time for other UE transmission SRS, second symbol that the second assemble of symbol is sub-frame of uplink can be determined to third last symbol, as alternative glossary of symbols be combined in the second alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, first symbol of the sub-frame of uplink is for detecting channel busy-idle condition, the penultimate symbol of the sub-frame of uplink sends the CCA detection before SRS for other UE, the last symbol of the sub-frame of uplink sends SRS for other UE, such as Fig. 6 k institute Show.
Or, access network equipment needs the time in the reserved channel busy-idle condition for detecting the sub-frame of uplink of the sub-frame of uplink, and it needs in the sub-frame of uplink to be the time that other UE send the reserved detection channel busy-idle condition of SRS, and in the case where needing to set aside some time for other UE transmission SRS, the 4th symbol that the second assemble of symbol is sub-frame of uplink can be determined to last symbol, as alternative glossary of symbols be combined in the 4th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, second symbol of the sub-frame of uplink sends the CCA detection before SRS for other UE, the last symbol of the sub-frame of uplink sends SRS for other UE, the third symbol of the sub-frame of uplink is detected for CCA, as shown in Fig. 6 m.
Second specific embodiment, the channel distribution of sub-frame of uplink is as shown in Fig. 7 a, Fig. 7 b, Fig. 7 c and Fig. 7 d.
Access network equipment needs to dispatch UE and sends SRS on first symbol of the sub-frame of uplink, can determine that the first symbol is first symbol of sub-frame of uplink, i.e. the first alternative symbol in the first assemble of symbol.
And, access network equipment needed in the case where the time of the reserved detection channel busy-idle condition of the sub-frame of uplink, second symbol that the second assemble of symbol is sub-frame of uplink can be determined to penultimate symbol, as alternative glossary of symbols be combined in the 6th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, and the last symbol of the sub-frame of uplink is detected for CCA, as shown in Figure 7a.
Or, access network equipment did not needed in the case where the time of the reserved detection channel busy-idle condition of the sub-frame of uplink, second symbol that the second assemble of symbol is sub-frame of uplink can be determined to last symbol, as alternative glossary of symbols be combined in the 9th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, the character position detected in the sub-frame of uplink without reserved CCA, as shown in Figure 7b.
Or, access network equipment needs the time in the reserved detection channel busy-idle condition of the sub-frame of uplink, and it needs in the case where the sub-frame of uplink is the time that other UE send the reserved detection channel busy-idle condition of SRS, third symbol that the second assemble of symbol is sub-frame of uplink can be determined to penultimate symbol, as alternative glossary of symbols be combined in the alternative assemble of symbol of third, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, CCA of second symbol of the sub-frame of uplink for other UE is detected, CCA of the last symbol of the sub-frame of uplink for next subframe is detected, as shown in Figure 7 c.
Or, access network equipment needs the time in the reserved detection channel busy-idle condition of the sub-frame of uplink, but it does not need in the case where the sub-frame of uplink is the time that other UE send the reserved detection channel busy-idle condition of SRS, third symbol that the second assemble of symbol is sub-frame of uplink can be determined to last symbol, as alternative glossary of symbols be combined in the 7th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, CCA of second symbol of the sub-frame of uplink for other UE is detected, as shown in figure 7d.
Third specific embodiment
Access network equipment needs to dispatch UE and sends SRS on second symbol of the sub-frame of uplink, can be true Fixed first symbol is second symbol of sub-frame of uplink, the second alternative symbol in as the first assemble of symbol.
And, the channel distribution of sub-frame of uplink is as shown in Figure 8, access network equipment is needed in the case where the sub-frame of uplink is the time of the reserved channel busy-idle condition for detecting the sub-frame of uplink of UE for occupying the sub-frame of uplink, third symbol that the second assemble of symbol is sub-frame of uplink can be determined to last symbol, as alternative glossary of symbols be combined in the 7th alternative assemble of symbol, wherein, for sending DMRS, first symbol of the sub-frame of uplink detects the 4th symbol and fourth from the last symbol of the sub-frame of uplink for CCA.
Or, the channel distribution of sub-frame of uplink is as shown in Figure 9, access network equipment needs in the sub-frame of uplink to be the time for occupying the sub-frame of uplink and sending the reserved detection channel busy-idle condition of SRS, and it needs in the case where the sub-frame of uplink is to occupy the sub-frame of uplink to send the time of the reserved busy-idle condition for detecting the sub-frame of uplink of UE of data, the 4th symbol that the second assemble of symbol is sub-frame of uplink can be determined to last symbol, as alternative glossary of symbols be combined in the 4th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, CCA detection of first symbol of the sub-frame of uplink as the UE for sending SRS, the third symbol of the sub-frame of uplink is used to send the CCA detection of the UE of data in the sub-frame of uplink.
4th specific embodiment, the channel distribution of sub-frame of uplink is as shown in Figure 10 a, Figure 10 b, Figure 10 c and Figure 10 d.
Access network equipment needs to dispatch UE and sends SRS in the last symbol of sub-frame of uplink, it is determined that the first symbol is the alternative symbol of third in the first assemble of symbol, i.e. the first symbol is the last symbol of second time slot of sub-frame of uplink.
And, access network equipment does not need to reserve UE in the sub-frame of uplink or other equipment carry out the time of CCA detection, and it does not need in the case where the sub-frame of uplink is the time that other UE send the reserved detection channel busy-idle condition of SRS, it can determine that the second assemble of symbol is the 8th alternative assemble of symbol during alternative glossary of symbols is combined, 8th alternative assemble of symbol is first symbol of sub-frame of uplink to penultimate symbol, wherein, the 4th symbol and fourth from the last symbol of sub-frame of uplink are for sending DMRS, it does not need to reserve character position of next subframe for CCA detection in the sub-frame of uplink, as shown in Figure 10 a.
Alternatively, access network equipment needs in the sub-frame of uplink to be the time for occupying the reserved channel busy-idle condition for detecting the sub-frame of uplink of UE of the sub-frame of uplink, and need in the sub-frame of uplink to be that other UE send SRS In the case where the time of reserved detection channel busy-idle condition, it can determine that the second assemble of symbol is the second alternative assemble of symbol during alternative glossary of symbols is combined, second alternative assemble of symbol is second symbol of sub-frame of uplink to third last symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, first symbol of sub-frame of uplink is the time for occupying the reserved channel busy-idle condition for detecting the sub-frame of uplink of UE of the sub-frame of uplink, the penultimate symbol of sub-frame of uplink is the time for occupying the channel busy-idle condition of other UE transmission SRS of the sub-frame of uplink, the pre- character position for remaining for next subframe CCA detection is not needed in the sub-frame of uplink, as shown in fig. lob.
Or, access network equipment needs in the sub-frame of uplink to be the time for occupying the reserved channel busy-idle condition for detecting the sub-frame of uplink of UE of the sub-frame of uplink, but it does not need in the case where the sub-frame of uplink is the time that other UE send the reserved detection channel busy-idle condition of SRS, second symbol that the second assemble of symbol is sub-frame of uplink can be determined to penultimate symbol, as alternative glossary of symbols be combined in the 6th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, first symbol of the sub-frame of uplink is detected for CCA, as shown in figure l0c.
Or, access network equipment does not need in the sub-frame of uplink to be the time for occupying the reserved channel busy-idle condition for detecting the sub-frame of uplink of UE of the sub-frame of uplink, but it needs in the case where the sub-frame of uplink is the time that other UE send the reserved detection channel busy-idle condition of SRS, first symbol that the second assemble of symbol is sub-frame of uplink can be determined to third last symbol, as alternative glossary of symbols be combined in the 5th alternative assemble of symbol, wherein, the 4th symbol and fourth from the last symbol of the sub-frame of uplink are for sending DMRS, first symbol of the sub-frame of uplink is detected for CCA, as shown in fig. 10d.
5th specific embodiment, the channel distribution of sub-frame of uplink is as shown in Figure 11 a and Figure 11 b.
Access network equipment needs to dispatch UE and sends SRS on the penultimate symbol of the sub-frame of uplink, CCA detection is carried out to give over to the UE or other equipment in the last symbol by the sub-frame of uplink, then the first symbol can be determined as the 4th alternative symbol in the first assemble of symbol by access network equipment, i.e. the first symbol is the penultimate symbol of sub-frame of uplink.
And, access network equipment is not needed in the case where the sub-frame of uplink is the time that other UE send the reserved detection channel busy-idle condition of SRS, it can determine that the second assemble of symbol is the 5th alternative assemble of symbol during alternative glossary of symbols is combined, the 5th alternative assemble of symbol is first symbol of sub-frame of uplink to third from the bottom A symbol, wherein the 4th of sub-frame of uplink symbol and fourth from the last symbol are for sending DMRS, as shown in fig. 11a.
Or, access network equipment is needed in the case where the sub-frame of uplink is the time that other UE send the reserved detection channel busy-idle condition of SRS, it can determine that the second assemble of symbol is the first alternative assemble of symbol in alternative assemble of symbol, first alternative assemble of symbol is first symbol of sub-frame of uplink to fourth from the last symbol, wherein, the 4th symbol and fourth from the last symbol of sub-frame of uplink are for sending DMRS, CCA of the third last symbol of sub-frame of uplink for other UE is detected, as shown in figure 11b.
Based on the same inventive concept, in the embodiment of the present invention, access network equipment sends the position of the first symbol of SRS in the first uplink subframe scheduling UE1, by whether need in first sub-frame of uplink reserve as other UE the second sub-frame of uplink send data provide detection channel busy-idle condition time influenced, and by whether need to dispatch other UE the first sub-frame of uplink transmission PUSCH/SRS influenced.For a UE, since the UE can not know configuration and dispatch situation of the access network equipment to other UE, and the position that the UE sends PUSCH and/or SRS is influenced by other UE, and each UE sends the time of data and the position of occupancy has uncertainty, so that access network equipment is very high for the complexity for managing uplink shared channel resources concentratedly.
In order to reduce access network equipment for the complexity of centralized management uplink shared channel resources, access network equipment is in the common downlink control channel sent at least two UE, indicate at least two UE in the transmission state of the same sub-frame of uplink SRS, by by the SRS centralized dispatching of UE as much as possible in the same symbol of identical sub-frame of uplink or identical sub-frame of uplink, it is reduced to the time of the reserved detection channel clear of individual UE, to achieve the purpose that reduce the complexity of centralized management uplink shared channel resources.
Based on this, the specific implementation of SRS transmission is as shown in figure 12, specific as follows:
Step 1201: access network equipment sends instruction information to the SRS that UE sends sub-frame of uplink.
Wherein, SRS sends instruction information includes whether sending the information of SRS in sub-frame of uplink, and/or the information of SRS is sent on the first symbol of sub-frame of uplink.
The SRS that step 1202:UE receives the sub-frame of uplink that access network equipment is sent sends instruction information.
Step 1203:UE sends instruction information according to the SRS of the sub-frame of uplink and judges whether send SRS in the sub-frame of uplink.
Specifically, UE sends instruction information according to the SRS of the sub-frame of uplink and sends SRS on the first symbol that the sub-frame of uplink does not send SRS or the sub-frame of uplink.
Step 1204: access network equipment sends instruction information in the uplink signal of sub-frame of uplink reception UE in the SRS of the sub-frame of uplink according to UE.
Specifically, if the SRS of the sub-frame of uplink sends instruction, information instruction sends SRS on the first symbol of the sub-frame of uplink, and access network equipment receives SRS on the first symbol of the sub-frame of uplink, and otherwise access network equipment does not receive SRS in the sub-frame of uplink.
Specifically, the first symbol is any one in the alternative symbol for including in the first assemble of symbol, and the first assemble of symbol includes at least one of following alternative symbol:
First alternative symbol is first symbol of sub-frame of uplink；
Second alternative symbol is second symbol of sub-frame of uplink；
The alternative symbol of third is the last symbol of sub-frame of uplink；
4th alternative symbol is the penultimate symbol of sub-frame of uplink；
5th alternative symbol is the corresponding symbol of DMRS of first time slot of sub-frame of uplink；
6th alternative symbol is the corresponding symbol of DMRS of second time slot of sub-frame of uplink；
7th alternative symbol is the last symbol of first time slot of sub-frame of uplink.
Specifically, the SRS of sub-frame of uplink sends instruction information, belongs to the information in the common downlink control channel that access network equipment is at least two UE transmission.
Wherein, common downlink control channel be it is following any one:
The Physical Downlink Control Channel that the public search space of Physical Downlink Control Channel is sent；
Enhance the enhancing Physical Downlink Control Channel that the public search space of Physical Downlink Control Channel is sent；
Mixed automatic retransfer indicates the common downlink control channel that the resource of physical channel is sent；
The common downlink control channel that the resource of Physical Control Format Indicator Channel is sent.
Specifically, the SRS of the sub-frame of uplink in common downlink control channel sends instruction information and scrambles cyclic redundancy check using the first RNTI (Radio Network Tempory Identity).First RNTI is that access network equipment configures for UE, sends instruction information for demodulating SRS of the UE on a sub-frame of uplink of up-link carrier.
First RNTI is allocated at least two UE by access network equipment.
It include SRS transmission instruction information of at least two UE in a sub-frame of uplink of up-link carrier in common downlink control channel.
Optionally, at least two UE sends in the SRS of a sub-frame of uplink of up-link carrier and indicates that information is identical.In the common downlink control channel, sending instruction information in the SRS of a sub-frame of uplink of up-link carrier is that the public SRS of at least two UE sends instruction information.
Optionally, at least two UE sends in the SRS of a sub-frame of uplink of up-link carrier and indicates that information is not identical.Position of the instruction information in common downlink control channel is sent by the SRS that access network equipment configures a sub-frame of uplink of each comfortable up-link carrier of each of at least two UE UE.Each of at least two UE UE obtains oneself in the SRS of the sub-frame of uplink in common downlink control channel and sends instruction information according to indicated location information.
For example, the SRS that the access network equipment is sent in the common downlink control channel sends instruction information are as follows: SRS sends instruction information 1, and SRS sends instruction information 2, and SRS sends instruction information 3 ... SRS and sends instruction information L.The SRS sends instruction information 1, and SRS sends instruction information 2, and SRS sends instruction information 3 ... SRS and sends instruction information L, and the SRS for being L UE sends instruction information.Any one UE in the L UE, it is determined in common downlink control channel after received information by the first RNTI, position of the instruction information in common downlink control channel is sent according to the SRS that access network equipment is itself configuration, is obtained from and sends instruction information in the SRS of the sub-frame of uplink.
Optionally, it is when sending SRS on the first symbol of the sub-frame of uplink that the SRS of at least two UE, which sends instruction information, and corresponding first symbol of at least two UE can be identical, can not also be identical.
Optionally, common downlink control channel, which can also be, sends either in the resource of mixed automatic retransfer instruction physical channel in the resource transmission of Physical Control Format Indicator Channel.On the carrier wave for exempting from licensed spectrum, mixed automatic retransfer indicates that no need to send HARQ-ACK information in the resource of physical channel, and no need to send control formats to indicate information in the resource of Physical Control Format Indicator Channel.Therefore, common downlink control channel can be sent in the resource in the resource or Physical Control Format Indicator Channel that the mixed automatic retransfer on the carrier wave for exempting from licensed spectrum indicates physical channel.
Based on the same inventive concept, a kind of terminal is additionally provided in the embodiment of the present invention, the specific implementation of the terminal can be found in the description of above method embodiment part, and overlaps will not be repeated, and as shown in figure 13, which specifically includes that
Receiving module 1301, signal for receiving the sub-frame of uplink of access network equipment transmission sends instruction information, the signal, which is sent, indicates that information is used to indicate the terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate the UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
Sending module 1302 sends SRS and/or PUSCH in the sub-frame of uplink for sending instruction information according to the signal.
In possible embodiment, the symbol that first symbol and/or second assemble of symbol include sends instruction information by the signal by the access network equipment and is sent to the UE；Alternatively,
The symbol that first symbol and/or second assemble of symbol include is pre-configured with by the access network equipment to the UE.
In possible embodiment, further includes processing module 1303, is used for:
Determine that the first configuration information, first configuration information include the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined；
Instruction information is sent according to the signal, first symbol is determined in first assemble of symbol, and/or,
Instruction information is sent according to the signal, second assemble of symbol is determined in alternative glossary of symbols is combined.
In possible embodiment, the receiving module is also used to receive first configuration information that the access network equipment is sent；Alternatively,
The processing module is also used to: sending the type that instruction information determines the sub-frame of uplink according to the signal, according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information, corresponding first configuration information of the type of the sub-frame of uplink is determined.
Wherein, the concrete configuration being combined about the first assemble of symbol, alternative glossary of symbols can be found in the description of embodiment of the method part, be not repeated herein.About the symbol for including in the first symbol and the second assemble of symbol Number concrete configuration can be found in the description of embodiment of the method part, be not repeated herein.
Based on the same inventive concept, the embodiment of the invention also provides another terminals, the specific implementation of the terminal can be found in the description of above method embodiment part, overlaps will not be repeated, as shown in figure 14, the terminal mainly includes processor 1401, memory 1402 and transceiver 1403, transceiver 1403 is for sending and receiving data under the control of processor 1401, preset program is preserved in memory 1402, processor 1401 reads the program saved in memory 1402, executes following procedure according to the program:
Instruction information is sent by the signal that transceiver 1403 receives the sub-frame of uplink that access network equipment is sent, the signal, which is sent, indicates that information is used to indicate the terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate the UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
Instruction information instruction transceiver 1403, which is sent, according to the signal sends SRS and/or PUSCH in the sub-frame of uplink.
In possible embodiment, the symbol that first symbol and/or second assemble of symbol include sends instruction information by the signal by the access network equipment and is sent to the UE；Alternatively,
The symbol that first symbol and/or second assemble of symbol include is pre-configured with by the access network equipment to the UE.
In possible embodiment, processor 1401 determines the first configuration information, and first configuration information includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined；Instruction information is sent according to the signal, first symbol is determined in first assemble of symbol, and/or, instruction information is sent according to the signal, second assemble of symbol is determined in alternative glossary of symbols is combined.
In possible embodiment, processor 1401 is also used to receive first configuration information that the access network equipment is sent by transceiver 1403；Alternatively,
Processor 1401 is also used to: sending the type that instruction information determines the sub-frame of uplink according to the signal, according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information, corresponding first configuration information of the type of the sub-frame of uplink is determined.
Wherein, the concrete configuration being combined about the first assemble of symbol, alternative glossary of symbols can be found in the description of embodiment of the method part, be not repeated herein.About the symbol for including in the first symbol and the second assemble of symbol Number concrete configuration can be found in the description of embodiment of the method part, be not repeated herein.
Based on the same inventive concept, a kind of access network equipment is additionally provided in the embodiment of the present invention, the specific implementation of the access network equipment can be found in the description of above method embodiment part, and overlaps will not be repeated, and as shown in figure 15, which specifically includes that
Sending module 1501, signal for sending sub-frame of uplink sends instruction information, the signal, which is sent, indicates that information is used to indicate terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate terminal UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
Receiving module 1502 sends the SRS and/or PUSCH that instruction information is sent in the sub-frame of uplink according to the signal for receiving the UE.
In possible embodiment, further includes processing module 1503, is specifically used for:
Instruction information is sent by the signal to notify the symbol that first symbol and/or second assemble of symbol include to the UE, alternatively,
Symbol that first symbol and/or second assemble of symbol include is pre-configured with to the UE.
In possible embodiment, the sending module 1501 is also used to:
The first configuration information is sent to the UE, first configuration information includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined, include the alternative symbol of at least one the first symbol in first assemble of symbol, includes the alternative assemble of symbol of at least one the second assemble of symbol in the alternative assemble of symbol.
Wherein, the concrete configuration being combined about the first assemble of symbol, alternative glossary of symbols can be found in the description of embodiment of the method part, be not repeated herein.Concrete configuration about the symbol for including in the first symbol and the second assemble of symbol can be found in the description of embodiment of the method part, be not repeated herein.
Based on the same inventive concept, a kind of access network equipment is additionally provided in the embodiment of the present invention, the specific implementation of the access network equipment can be found in the description of above method embodiment part, overlaps will not be repeated, as shown in figure 16, the access network equipment mainly includes processor 1601, memory 1602 and transceiver 1603, transceiver 1603 is for sending and receiving data under the control of processor 1601, preset program is preserved in memory 1602, processor 1601 reads the program saved in memory 1602, according to the program Execute following procedure:
Indicate that transceiver 1603 sends the signal transmission instruction information of sub-frame of uplink, the signal, which is sent, indicates that information is used to indicate terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate terminal UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
The UE is received by transceiver 1603, and the SRS and/or PUSCH that instruction information is sent in the sub-frame of uplink are sent according to the signal.
In possible embodiment, processor 1601 sends instruction information by the signal and notifies the symbol that first symbol and/or second assemble of symbol include to the UE, alternatively, being pre-configured with symbol that first symbol and/or second assemble of symbol include to the UE.
In possible embodiment, processor 1601 is also used to indicate that transceiver 1603 sends the first configuration information to the UE, first configuration information includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined, include the alternative symbol of at least one the first symbol in first assemble of symbol, includes the alternative assemble of symbol of at least one the second assemble of symbol in the alternative assemble of symbol.
Wherein, the concrete configuration being combined about the first assemble of symbol, alternative glossary of symbols can be found in the description of embodiment of the method part, be not repeated herein.Concrete configuration about the symbol for including in the first symbol and the second assemble of symbol can be found in the description of embodiment of the method part, be not repeated herein.
Based on the same inventive concept, another access network equipment is additionally provided in the embodiment of the present invention, the specific implementation of the access network equipment can be found in the description of above method embodiment, and overlaps will not be repeated, and as shown in figure 17, which specifically includes that
Sending module 1701, the SRS for sending sub-frame of uplink to UE send instruction information；
Receiving module 1702, for sending instruction information in the uplink signal of sub-frame of uplink reception UE according to the SRS.
Wherein, SRS sends instruction information includes whether sending the information of SRS in sub-frame of uplink, and/or the information of SRS is sent on the first symbol of sub-frame of uplink.
Specifically, if the SRS of the sub-frame of uplink sends instruction, information instruction sends SRS on the first symbol of the sub-frame of uplink, and the receiving module 1702 receives SRS on the first symbol of the sub-frame of uplink, Otherwise the receiving module 1702 does not receive SRS in the sub-frame of uplink.
Specifically, the SRS of sub-frame of uplink sends instruction information, belongs to the information in the common downlink control channel that access network equipment is at least two UE transmission.
Specifically, the concrete configuration of the first symbol can be found in the description of above method embodiment, be not repeated herein.
Based on the same inventive concept, another access network equipment is additionally provided in the embodiment of the present invention, the specific implementation of the access network equipment can be found in the description of above method embodiment, overlaps will not be repeated, as shown in figure 18, the access network equipment mainly includes processor 1801, memory 1802 and transceiver 1803, transceiver 1803 is for sending and receiving data under the control of processor 1801, preset program is preserved in memory 1802, processor 1801 reads the program saved in memory 1802, executes following procedure according to the program:
Indicate that transceiver 1803 sends instruction information to the SRS that UE sends sub-frame of uplink；
Instruction information instruction transceiver 1803 is sent in the uplink signal of sub-frame of uplink reception UE according to the SRS.
Wherein, SRS sends instruction information includes whether sending the information of SRS in sub-frame of uplink, and/or the information of SRS is sent on the first symbol of sub-frame of uplink.
Specifically, if the SRS of the sub-frame of uplink sends instruction, information instruction sends SRS on the first symbol of the sub-frame of uplink, then processor instruction transceiver receives SRS on the first symbol of the sub-frame of uplink, and otherwise processor indicates that transceiver does not receive SRS in the sub-frame of uplink.
Specifically, the SRS of sub-frame of uplink sends instruction information, belongs to the information in the common downlink control channel that access network equipment is at least two UE transmission.
Specifically, the concrete configuration of the first symbol can be found in the description of above method embodiment, be not repeated herein.
Based on the same inventive concept, another terminal is additionally provided in the embodiment of the present invention, the specific implementation of the terminal can be found in the description of above method embodiment, and overlaps will not be repeated, and as shown in figure 19, which specifically includes that
Receiving module 1901 sends instruction letter for receiving the SRS of sub-frame of uplink of access network equipment transmission Breath；
Processing module 1902 judges whether indicate that sending module 1903 sends SRS in the sub-frame of uplink for sending instruction information according to the SRS of the sub-frame of uplink.
Wherein, SRS sends instruction information includes whether sending the information of SRS in sub-frame of uplink, and/or the information of SRS is sent on the first symbol of sub-frame of uplink.
Specifically, the concrete configuration of the first symbol can be found in the description of above method embodiment, be not repeated herein.
Based on the same inventive concept, another terminal is additionally provided in the embodiment of the present invention, the specific implementation of the terminal can be found in the description of above method embodiment, overlaps will not be repeated, as shown in figure 20, the terminal mainly includes processor 2001, memory 2002 and transceiver 2003, transceiver 2003 is for sending and receiving data under the control of processor 2001, preset program is preserved in memory 2002, processor 2001 reads the program saved in memory 2002, executes following procedure according to the program:
Instruction information is sent by the SRS that transceiver 2003 receives the sub-frame of uplink that access network equipment is sent；
Instruction information, which is sent, according to the SRS of the sub-frame of uplink judges whether indicate that transceiver 2003 sends SRS in the sub-frame of uplink.
Wherein, SRS sends instruction information includes whether sending the information of SRS in sub-frame of uplink, and/or the information of SRS is sent on the first symbol of sub-frame of uplink.
Specifically, the concrete configuration of the first symbol can be found in the description of above method embodiment, be not repeated herein.
Wherein, Figure 14, Figure 16, Figure 18, Figure 20 bus architecture may include the bus and bridge of any number of interconnection, and the various circuits for the memory that the one or more processors and memory specifically represented by processor represent link together.Bus architecture can also link together various other circuits of such as peripheral equipment, voltage-stablizer and management circuit or the like, and these are all it is known in the art, and therefore, it will not be further described herein.Bus interface provides interface.Transceiver can be multiple element, that is, includes transmitter and transceiver, provide the unit for communicating over a transmission medium with various other devices.Processor is responsible for managing bus architecture and common processing, and memory can store processor used data when executing operation.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program product.Therefore, the form of complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the present invention.Moreover, the form for the computer program product implemented in the computer-usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) that one or more wherein includes computer usable program code can be used in the present invention.
The present invention be referring to according to the method for the embodiment of the present invention, the flowchart and/or the block diagram of equipment (system) and computer program product describes.It should be understood that the combination of process and/or box in each flow and/or block and flowchart and/or the block diagram that can be realized by computer program instructions in flowchart and/or the block diagram.These computer program instructions be can provide to the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate a machine, so that generating by the instruction that computer or the processor of other programmable data processing devices execute for realizing the device for the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, to be able to guide in computer or other programmable data processing devices computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates the manufacture including command device, which realizes the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that series of operation steps are executed on a computer or other programmable device to generate computer implemented processing, thus the step of instruction executed on a computer or other programmable device is provided for realizing the function of specifying in one or more flows of the flowchart and/or one or more blocks of the block diagram.
Obviously, those skilled in the art various changes and modifications can be made to the invention without departing from the spirit and scope of the present invention.If then the present invention is also intended to include these modifications and variations in this way, these modifications and changes of the present invention is within the scope of the claims of the present invention and its equivalent technology.

Claims (38)

  1. A kind of uplink signal transmission method characterized by comprising
    The signal that terminal UE receives the sub-frame of uplink that access network equipment is sent sends instruction information, the signal, which is sent, indicates that information is used to indicate the UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate the UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
    The UE sends instruction information according to the signal and sends SRS and/or PUSCH in the sub-frame of uplink.
  2. The method as described in claim 1, which is characterized in that the symbol that first symbol and/or second assemble of symbol include sends instruction information by the signal by the access network equipment and is sent to the UE；Alternatively,
    The symbol that first symbol and/or second assemble of symbol include is pre-configured with by the access network equipment to the UE.
  3. The method as described in claim 1, which is characterized in that the method also includes:
    The UE determines that the first configuration information, first configuration information include the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined；
    The UE sends instruction information according to the signal, and first symbol is determined in first assemble of symbol, and/or,
    Instruction information is sent according to the signal, second assemble of symbol is determined in alternative glossary of symbols is combined.
  4. Method as claimed in claim 3, which is characterized in that the UE determines the first configuration information, comprising:
    The UE receives first configuration information that the access network equipment is sent；Alternatively,
    The UE sends instruction information according to the signal and determines that the type of the sub-frame of uplink determines corresponding first configuration information of the type of the sub-frame of uplink according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information.
  5. Method according to any of claims 1-4, which is characterized in that first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
    First alternative symbol is first symbol of the sub-frame of uplink；
    Second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
    5th alternative symbol is the corresponding symbol of DMRS of first time slot of the sub-frame of uplink；
    6th alternative symbol is the corresponding symbol of DMRS of second time slot of the sub-frame of uplink；
    7th alternative symbol is the last symbol of first time slot of the sub-frame of uplink.
  6. The method according to claim 1 to 5, it is characterized in that, second assemble of symbol is any one the alternative assemble of symbol for including during alternative glossary of symbols is combined, the alternative glossary of symbols be combined in any one alternative assemble of symbol in comprising continuous K symbol, wherein, K is positive integer.
  7. Method as claimed in claim 6, which is characterized in that the value of the K is 14,13,12 or 11.
  8. Method according to claim 6 or 7, which is characterized in that the alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
    First alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
    Second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
    The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
    4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
    5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
    6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
    7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
    8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
    9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last；
    Tenth alternative assemble of symbol is all symbols of the sub-frame of uplink.
  9. The method according to claim 1, which is characterized in that if first symbol is the first alternative symbol, second assemble of symbol includes continuous A symbol, wherein the value of the A is any one in 11,12 or 13；And/or
    If first symbol is the second alternative symbol, second assemble of symbol includes continuous B symbol, wherein the value of the B is any one in 11 or 12；And/or
    If first symbol is the alternative symbol of third, second assemble of symbol includes continuous C symbol, wherein the value of the C is any one in 11,12 or 13；And/or
    If first symbol is the 4th alternative symbol, second assemble of symbol includes continuous D symbol, wherein the value of the D is any one in 11 or 12；
    Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
    The second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink.
  10. Such as the described in any item methods of claim 1-9, it is characterized in that, if first symbol is the first alternative symbol, second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
    If first symbol is the second alternative symbol, second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
    If first symbol is the alternative symbol of third, second assemble of symbol is one in the second alternative assemble of symbol, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol；And/or
    If first symbol is the 4th alternative symbol, second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol；
    Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
    The second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
    The first alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
    The second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
    The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
    The 4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
    The 5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
    The 6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
    The 7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
    The 8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
    The 9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last.
  11. A kind of uplink signal transmission method characterized by comprising
    The signal that access network equipment sends sub-frame of uplink sends instruction information, the signal, which is sent, indicates that information is used to indicate terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate terminal UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
    The access network equipment receives the UE and sends the SRS and/or PUSCH that instruction information is sent in the sub-frame of uplink according to the signal.
  12. Method as claimed in claim 11, which is characterized in that the method also includes:
    The access network equipment sends instruction information for first symbol and/or described the by the signal The symbol that two assemble of symbol include notifies to the UE, alternatively,
    The access network equipment is pre-configured with symbol that first symbol and/or second assemble of symbol include to the UE.
  13. Method as claimed in claim 11, which is characterized in that the method also includes:
    The access network equipment sends the first configuration information to the UE, first configuration information includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined, include the alternative symbol of at least one the first symbol in first assemble of symbol, includes the alternative assemble of symbol of at least one the second assemble of symbol in the alternative assemble of symbol.
  14. Such as the described in any item methods of claim 11-13, which is characterized in that first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
    First alternative symbol is first symbol of the sub-frame of uplink；
    Second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
    5th alternative symbol is the corresponding symbol of DMRS of first time slot of the sub-frame of uplink；
    6th alternative symbol is the corresponding symbol of DMRS of second time slot of the sub-frame of uplink；
    7th alternative symbol is the last symbol of first time slot of the sub-frame of uplink.
  15. Such as the described in any item methods of claim 11-14, it is characterized in that, second assemble of symbol is any one the alternative assemble of symbol for including during alternative glossary of symbols is combined, the alternative glossary of symbols be combined in any one alternative assemble of symbol included in continuous K symbol, wherein, K is positive integer.
  16. Method as claimed in claim 15, which is characterized in that the value of the K is 14,13,12 or 11.
  17. Method as described in claim 15 or 16, which is characterized in that the alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
    First alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
    Second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
    The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
    4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
    5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
    6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
    7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
    8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
    9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last；
    Tenth alternative assemble of symbol is all symbols of the sub-frame of uplink.
  18. Such as the described in any item methods of claim 11-17, which is characterized in that if first symbol is the first alternative symbol, second assemble of symbol includes continuous A symbol, wherein the value of the A is any one in 11,12 or 13；And/or
    If first symbol is the second alternative symbol, second assemble of symbol includes continuous B symbol, wherein the value of the B is any one in 11 or 12；And/or
    If first symbol is the alternative symbol of third, second assemble of symbol includes continuous C symbol, wherein the value of the C is any one in 11,12 or 13；And/or
    If first symbol is the 4th alternative symbol, second assemble of symbol includes continuous D symbol, wherein the value of the D is any one in 11 or 12；
    Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
    The second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink.
  19. Such as the described in any item methods of claim 11-18, it is characterized in that, if first symbol is the first alternative symbol, second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
    If first symbol is the second alternative symbol, second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
    If first symbol is the alternative symbol of third, second assemble of symbol is the second alternative glossary of symbols One in conjunction, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol；And/or
    If first symbol is the 4th alternative symbol, second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol；
    Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
    The second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
    The first alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
    The second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
    The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
    The 4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
    The 5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
    The 6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
    The 7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
    The 8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
    The 9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last.
  20. A kind of terminal characterized by comprising
    Receiving module, signal for receiving the sub-frame of uplink of access network equipment transmission sends instruction information, the signal, which is sent, indicates that information is used to indicate the terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate the UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
    Sending module sends SRS and/or PUSCH in the sub-frame of uplink for sending instruction information according to the signal.
  21. Terminal as claimed in claim 20, which is characterized in that the symbol that first symbol and/or second assemble of symbol include sends instruction information by the signal by the access network equipment and is sent to the UE；Alternatively,
    The symbol that first symbol and/or second assemble of symbol include is pre-configured with by the access network equipment to the UE.
  22. Terminal as claimed in claim 20, which is characterized in that further include processing module, be used for:
    Determine that the first configuration information, first configuration information include the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined；
    Instruction information is sent according to the signal, first symbol is determined in first assemble of symbol, and/or,
    Instruction information is sent according to the signal, second assemble of symbol is determined in alternative glossary of symbols is combined.
  23. Terminal as claimed in claim 22, which is characterized in that the receiving module is also used to receive first configuration information that the access network equipment is sent；Alternatively,
    The processing module is also used to: sending the type that instruction information determines the sub-frame of uplink according to the signal, according to corresponding relationship preset between the type of sub-frame of uplink and the first configuration information, corresponding first configuration information of the type of the sub-frame of uplink is determined.
  24. Such as the described in any item terminals of claim 20-23, which is characterized in that first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
    First alternative symbol is first symbol of the sub-frame of uplink；
    Second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
    5th alternative symbol is the corresponding symbol of DMRS of first time slot of the sub-frame of uplink；
    6th alternative symbol is the corresponding symbol of DMRS of second time slot of the sub-frame of uplink；
    7th alternative symbol is the last symbol of first time slot of the sub-frame of uplink.
  25. Such as the described in any item terminals of claim 20-24, it is characterized in that, second assemble of symbol is any one the alternative assemble of symbol for including during alternative glossary of symbols is combined, the alternative glossary of symbols be combined in any one alternative assemble of symbol in comprising continuous K symbol, wherein, K is positive integer.
  26. Terminal as claimed in claim 25, which is characterized in that the value of the K is 14,13,12 or 11.
  27. Terminal as described in claim 25 or 26, which is characterized in that the alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
    First alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
    Second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
    The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
    4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
    5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
    6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
    7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
    8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
    9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last；
    Tenth alternative assemble of symbol is all symbols of the sub-frame of uplink.
  28. Such as the described in any item terminals of claim 20-27, which is characterized in that if first symbol is the first alternative symbol, second assemble of symbol includes continuous A symbol, wherein the value of the A is any one in 11,12 or 13；And/or
    If first symbol is the second alternative symbol, second assemble of symbol includes continuous B symbol, Wherein, the value of the B is any one in 11 or 12；And/or
    If first symbol is the alternative symbol of third, second assemble of symbol includes continuous C symbol, wherein the value of the C is any one in 11,12 or 13；And/or
    If first symbol is the 4th alternative symbol, second assemble of symbol includes continuous D symbol, wherein the value of the D is any one in 11 or 12；
    Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
    The second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink.
  29. Such as the described in any item terminals of claim 20-28, it is characterized in that, if first symbol is the first alternative symbol, second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
    If first symbol is the second alternative symbol, second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
    If first symbol is the alternative symbol of third, second assemble of symbol is one in the second alternative assemble of symbol, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol；And/or
    If first symbol is the 4th alternative symbol, second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol；
    Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
    The second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
    The first alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
    The second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
    The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
    The 4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
    The 5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
    The 6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
    The 7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
    The 8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
    The 9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last.
  30. A kind of access network equipment characterized by comprising
    Sending module, signal for sending sub-frame of uplink sends instruction information, the signal, which is sent, indicates that information is used to indicate terminal UE and sends detection reference signal SRS on the first symbol of the sub-frame of uplink, and/or is used to indicate terminal UE and sends PUSCH on the symbol that the second assemble of symbol of the sub-frame of uplink includes；
    Receiving module sends the SRS and/or PUSCH that instruction information is sent in the sub-frame of uplink according to the signal for receiving the UE.
  31. Access network equipment as claimed in claim 30, which is characterized in that further include processing module, be specifically used for:
    Instruction information is sent by the signal to notify the symbol that first symbol and/or second assemble of symbol include to the UE, alternatively,
    Symbol that first symbol and/or second assemble of symbol include is pre-configured with to the UE.
  32. Access network equipment as claimed in claim 30, which is characterized in that the sending module is also used In:
    The first configuration information is sent to the UE, first configuration information includes the instruction information that the first assemble of symbol and/or alternative glossary of symbols are combined, include the alternative symbol of at least one the first symbol in first assemble of symbol, includes the alternative assemble of symbol of at least one the second assemble of symbol in the alternative assemble of symbol.
  33. Such as the described in any item access network equipments of claim 30-32, which is characterized in that first symbol is any one in the alternative symbol for including in the first assemble of symbol, and first assemble of symbol includes at least one of following alternative symbol:
    First alternative symbol is first symbol of the sub-frame of uplink；
    Second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
    5th alternative symbol is the corresponding symbol of DMRS of first time slot of the sub-frame of uplink；
    6th alternative symbol is the corresponding symbol of DMRS of second time slot of the sub-frame of uplink；
    7th alternative symbol is the last symbol of first time slot of the sub-frame of uplink.
  34. Such as the described in any item access network equipments of claim 30-33, it is characterized in that, second assemble of symbol is any one the alternative assemble of symbol for including during alternative glossary of symbols is combined, the alternative glossary of symbols be combined in any one alternative assemble of symbol included in continuous K symbol, wherein, K is positive integer.
  35. Access network equipment as claimed in claim 34, which is characterized in that the value of the K is 14,13,12 or 11.
  36. Access network equipment as described in claim 34 or 35, which is characterized in that the alternative glossary of symbols is combined including at least one of following alternative assemble of symbol:
    First alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
    Second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
    The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
    4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
    5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
    6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
    7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
    8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
    9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last；
    Tenth alternative assemble of symbol is all symbols of the sub-frame of uplink.
  37. Such as the described in any item access network equipments of claim 30-36, which is characterized in that if first symbol is the first alternative symbol, second assemble of symbol includes continuous A symbol, wherein the value of the A is any one in 11,12 or 13；And/or
    If first symbol is the second alternative symbol, second assemble of symbol includes continuous B symbol, wherein the value of the B is any one in 11 or 12；And/or
    If first symbol is the alternative symbol of third, second assemble of symbol includes continuous C symbol, wherein the value of the C is any one in 11,12 or 13；And/or
    If first symbol is the 4th alternative symbol, second assemble of symbol includes continuous D symbol, wherein the value of the D is any one in 11 or 12；
    Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
    The second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink.
  38. Such as the described in any item access network equipments of claim 30-37, which is characterized in that
    If first symbol is the first alternative symbol, second assemble of symbol is any one in the alternative assemble of symbol of third, the 6th alternative assemble of symbol, the 7th alternative assemble of symbol and the 9th alternative assemble of symbol；And/or
    If first symbol is the second alternative symbol, second assemble of symbol is the 7th alternative assemble of symbol, any one in the 4th alternative assemble of symbol；And/or
    If first symbol is the alternative symbol of third, second assemble of symbol is one in the second alternative assemble of symbol, the 5th alternative assemble of symbol, the 6th alternative assemble of symbol and the 8th alternative assemble of symbol； And/or
    If first symbol is the 4th alternative symbol, second assemble of symbol is the first alternative assemble of symbol, one in the 5th alternative assemble of symbol；
    Wherein, the described first alternative symbol is first symbol of the sub-frame of uplink；
    The second alternative symbol is second symbol of the sub-frame of uplink；
    The alternative symbol of third is the last symbol of the sub-frame of uplink；
    The 4th alternative symbol is the penultimate symbol of the sub-frame of uplink；
    The first alternative assemble of symbol is first symbol of the sub-frame of uplink to fourth from the last symbol；
    The second alternative assemble of symbol is second symbol of the sub-frame of uplink to third last symbol；
    The alternative assemble of symbol of third is the third symbol of the sub-frame of uplink to penultimate symbol；
    The 4th alternative assemble of symbol is the 4th symbol of the sub-frame of uplink to a symbol last；
    The 5th alternative assemble of symbol is first symbol of the sub-frame of uplink to third last symbol；
    The 6th alternative assemble of symbol is second symbol of the sub-frame of uplink to penultimate symbol；
    The 7th alternative assemble of symbol is the third symbol of the sub-frame of uplink to a symbol last；
    The 8th alternative assemble of symbol is first symbol of the sub-frame of uplink to penultimate symbol；
    The 9th alternative assemble of symbol is second symbol of the sub-frame of uplink to a symbol last.
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CN101977099A (en) * 2010-10-29 2011-02-16 中兴通讯股份有限公司 Method, base station and user equipment for transmission on uplink channel
CN102685707A (en) * 2011-03-09 2012-09-19 华为技术有限公司 Method and device for solving collision of non-periodic SRS (Sound Reference Signal) and uplink control signaling
CN103096346A (en) * 2011-11-03 2013-05-08 华为技术有限公司 Method, device and terminal of measuring sending of reference signal SRS and signal channel detection
CN103312444A (en) * 2012-03-16 2013-09-18 中兴通讯股份有限公司 Method and device for sending and receiving instruction information
WO2014107063A1 (en) * 2013-01-07 2014-07-10 엘지전자 주식회사 Method for transceiving signal based on dynamic change of wireless resource in wireless communications system and appratus therefor

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CN111801983A (en) * 2019-02-03 2020-10-20 Oppo广东移动通信有限公司 Method and apparatus for channel transmission
CN111801983B (en) * 2019-02-03 2022-01-04 Oppo广东移动通信有限公司 Method and apparatus for channel transmission

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